QuickFacts

11.4%

of persons in San Diego County, California are 65 years and over

The population of Ohio is

11,613,423

Population per square mile in Los Angeles County, California is

2,419.6

8.1%

of persons in Harris County, Texas are 65 years and over

10.9%

of persons in Los Angeles County, California are 65 years and over

13.5%

of persons in New York are 65 years and over

The population of Los Angeles County, California is

10,116,705

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Illinois is

$57,166

Population per square mile in Illinois is

231.1

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census